Hey everyone... unfortunately we are dealing with velvet. Yup trying to tackle and hoping for survivors. We are following a treatment plan from our very well known LFS. We have a 200gallon aquarium that is built into the wall, so removing it and getting a new tank is not an option. I wanted to see and get advice on post treatment. After treatment, depending on who survives, what should we do? Will we ever be able to introduce new fish? I do not think I could remove the rock work very easily either...